Remove unused imports
Remove unused imports

ostwald/scrapi,felliott/scrapi,mehanig/scrapi,fabianvf/scrapi,alexgarciac/scrapi,erinspace/scrapi,mehanig/scrapi,CenterForOpenScience/scrapi,jeffreyliu3230/scrapi,erinspace/scrapi,CenterForOpenScience/scrapi,icereval/scrapi,felliott/scrapi,fabianvf/scrapi